/*
Copyright (C) Ariff Ehsan, Abdul Hadi Fikri

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

/*  Author : Ariff Ehsan
 *  Date   : June 23, 2009
 */



#ifndef __PRINTF_H__
#define __PRINTF_H__


/*  Define driver functions in you anos_config.h.
 *  Example: - wire printf to serial0
 *
 *  #define DRIVER_SERIAL_INIT()     SERIAL0_init()
 *  #define DRIVER_SERIAL_REG(x,y,z) SERIAL0_reg(x,y,z)
 *  #define DRIVER_SERIAL_SEND(x)    SERIAL0_sendByte(x)
 *
 */

#ifndef DRIVER_SERIAL_INIT()
#error printf initialize driver is not defined
#endif

#ifndef DRIVER_SERIAL_REG(x,y,z)
#error printf register driver is not defined
#endif

#ifndef DRIVER_SERIAL_SEND(x)
#error printf send driver is not defined
#endif


/*  Initilize printf library
 *  - Needs to be called before using the library
 */
void PRINTF_init(void);


#endif // __PRINTF_H__
